There is one god, greatest among gods and men, in no way similar to mortals either in body or in thought.

The goal of mathematics is to understand the structures that underlie the phenomena we observe.

跑步的快乐不在于终点线，而在于旅程。

天下的一切事物不可以没有标准，做人要有做人的标准，即原则；做事要有做事的标准，即规则；治国要有治国的标准，即法则。不遵循一定的标准而能成事者，自古以来是没有的。

You must take personal responsibility. You cannot change the circumstances, the seasons, or the wind, but you can change yourself. That is something you have charge of.